IMC Heartway Comet P53 High Performance Wheelchair Replacement Battery 25.32 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
IMC Heartway Comet P53 High Performance Wheelchair Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 18 Ah
Terminal Type
Nut & Bolt
Replacement IMC Heartway Comet P53 Battery (SP12-18 NB) - Compatible with IMC Heartway Comet P53
Replace your IMC Heartway Comet P53 batteries with these factory-fresh SP12-18 NB (12 V 18 AH) units designed for compatibility, reliability, and consistent performance. Engineered as a drop-in replacement for the Comet P53, this replacement battery delivers deep-cycle capacity and sealed safety so your mobility device operates reliably day after day.
Key Specifications
- Brand: SigmasTek
- Model: SP12-18 NB
- Compatible With: IMC Heartway Comet P53
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal: Nut & Bolt
- Absorbent Glass Mat (AGM) Technology
- Designed For Deep Cycle Usage
- Valve Regulated Spill Proof Construction
- Power/Volume Ratio Yielding Unrivaled Energy Density
- U.L. Recognized and CE Certified
- Performance Guaranteed
- Brand New, Factory Fresh
- 1 Year Warranty
- Notes: IMC Heartway Comet P53 requires 2 batteries - SP12-18 NB (12 V 18 AH). Use existing cables and hardware to connect new batteries.
Benefits
This replacement battery emphasizes long-term durability and predictable runtime. AGM technology and valve-regulated, spill-proof construction provide a sealed, maintenance-free experience while enabling efficient deep-cycle performance ideal for daily mobility demands. High energy density means you get more usable power in a compact size — a key benefit for confined battery compartments on wheelchairs and scooters.
As a high-performance battery tailored to mobility equipment, it excels in electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Beyond mobility, the rugged construction and certified safety profile make it a practical option for UPS systems, emergency power reserves, and small battery-powered tools where a dependable, long-lasting battery is essential. Performance guarantees and the included one-year warranty add confidence for caregivers and users who rely on uninterrupted mobility.
Ready to upgrade your IMC Heartway Comet P53 power system? Buy the SP12-18 NB replacement battery now to ensure peak performance, extended runtime, and dependable daily use. Order today for quick shipping and a reliable long-lasting battery solution.
Technical Specifications
Product Highlights
- Brand Replacement : IMC Heartway Comet
- Manufacturer: SigmasTek
- Product Type: Medical Equipment Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
